Key skills to improve the speed of opening a website!

When the website opens slowly, many people will check the network situation, check whether the computer garbage is too much, browser cache is not too much, in fact, access to seriously take up loading time of JS or pictures, css and other html files, and then compress these files, you can greatly improve the loading speed of the site.

IIS7 website monitoring

You can get JS or files used by html, such as pictures, css, which take up a lot of load time.

The reason why the website opens slowly:

1. The speed of the website server is slow: the speed of the server directly affects the speed of opening the website, and the speed of the domestic host is faster and more stable than that of foreign ones.

2, the tedious code of the website: the slow access speed of the website is not only the reason of the host, but also part of the reason is the tedious code of the website.

3. The website uses a large number of JS calls: the execution efficiency of JS code often directly affects the performance of the page, too many js calls will have a great impact on the website, try to use less or optimize JS.

4, the website picture is too large: many websites have a large number of pictures, and these pictures have not been optimized, so these pictures are very large. Then this will naturally affect the loading speed of the website.